Combbind Standard Spines, 3/8" Diameter, 60 Sheet Capacity, Black, 100/box | Bundle of 5 Boxes

Communicate your ideas with professional polish. 19-ring plastic spines won't scratch, chip, peel or discolor. Binds 11 x 8 1/2 documents.You may also like GBC Regency Binding Presentation Covers Unpunched 8 12 x 11 Navy 200 Pack -.